2344540044 has 216 divisors, whose sum is σ = 7227300864. Its totient is φ = 588772800.

The previous prime is 2344540043. The next prime is 2344540069. The reversal of 2344540044 is 4400454432.

It is a junction number, because it is equal to n+sod(n) for n = 2344539993 and 2344540020.

It is not an unprimeable number, because it can be changed into a prime (2344540043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2205057 + ... + 2206119.

Almost surely, 2^2344540044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2344540044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3613650432).

2344540044 is an abundant number, since it is smaller than the sum of its proper divisors (4882760820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2344540044 is a wasteful number, since it uses less digits than its factorization.

2344540044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 1117 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 2344540044 is about 48420.4506794392. The cubic root of 2344540044 is about 1328.4724475158.

Adding to 2344540044 its reverse (4400454432), we get a palindrome (6744994476).

The spelling of 2344540044 in words is "two billion, three hundred forty-four million, five hundred forty thousand, forty-four".